Learn what it takes to setup a replica server for PostgreSQL on Ubuntu with this step-by-steb guide. If you have never done it before this will help you get over that first hump.

You see a lot about SQLite all over the place, but finding a good place to start with how to use and interact with it is a pain. For a long time I never understood how to create, update, edit, etc. a sqlite Database. It turned out...